Exhaust gasses from a diesel engine are used to heat water in an insulated heat exchanger. Refer to the figure and table below to determine the water flow rate (kg/s) when the exhaust gas flow rate is 0.12 kg/s. Water vapor in the exhaust can be treated as an ideal gas Texh gas out 200°C Texh 700°C Twater out = 75°C gas in Twater in = 25°C Exhaust Gas Composition Species Carbon dioxide Water vapor Nitrogen Molar Analysis 13% 13% 74% 4

Exhaust gasses from a diesel engine are used to heat water in an insulated heat exchanger. Refer to the figure and table below to determine the water flow rate (kg/s) when the exhaust gas flow rate is 0.12 kg/s. Water vapor in the exhaust can be treated as an ideal gas Texh gas out 200°C Texh 700°C Twater out = 75°C gas in Twater in = 25°C Exhaust Gas Composition Species Carbon dioxide Water vapor Nitrogen Molar Analysis 13% 13% 74% 4

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter10: Heat Exchangers

Section: Chapter Questions

Problem 10.17P

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